Help for this page

Select Code to Download

Select or download this

#!/usr/bin/perl

use strict;    # https://perlmonks.org/?node_id=11116556
...
sub expand {
  grep /\w/, glob join '', map { /\w/ ? "{$_,.}" : $_ } split //, shif
+t;
}

Select or download this

$ ls
3.conf  4.conf
$ cat 3.conf
...
log4perl.appender.LOG1.layout.ConversionPattern = %d %p %m %n

$